1 files changed, 40 insertions, 0 deletions
diff --git a/lib/public/Federation/ICloudIdResolver.php b/lib/public/Federation/ICloudIdResolver.php
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index 00000000000..79f9ed11dd7
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+++ b/lib/public/Federation/ICloudIdResolver.php
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+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OCP\Federation;
+
+use OCP\AppFramework\Attribute\Consumable;
+use OCP\AppFramework\Attribute\Implementable;
+
+/**
+ * Interface for resolving federated cloud ids
+ *
+ * @since 32.0.0
+ */
+#[Consumable(since: '32.0.0')]
+#[Implementable(since: '32.0.0')]
+interface ICloudIdResolver {
+	/**
+	 * @param string $cloudId
+	 * @return ICloudId
+	 * @throws \InvalidArgumentException
+	 *
+	 * @since 32.0.0
+	 */
+	public function resolveCloudId(string $cloudId): ICloudId;
+
+	/**
+	 * Check if the input is a correctly formatted cloud id
+	 *
+	 * @param string $cloudId
+	 * @return bool
+	 *
+	 * @since 32.0.0
+	 */
+	public function isValidCloudId(string $cloudId): bool;
+}